NYS COMMON CORE MATHEMATICS CURRICULUM 2•2 Lesson 1 Objective: Connect measurement with physical units by using multiple copies of the same physical unit to measure. Suggested Lesson Structure Fluency Practice (12 minutes) Application Problem (8...
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NYS COMMON CORE MATHEMATICS CURRICULUM 2•2 Lesson 1 Objective: Connect measurement with physical units by using multiple copies of the same physical unit to measure. Suggested Lesson Structure Fluency Practice (12 minutes) Application Problem (8 minutes) Concept Development (30 minutes) Student Debrief (10 minutes) Total Time (60 minutes) Fluency Practice (12 minutes) Happy Counting 20–40 2.NBT.2 (2 minutes) Two More 2.OA.2 (1 minute) Sprint: Before, Between, After 2.NBT.2 (9 minutes) Happy Counting 20–40 (2 minutes) Note: Counting helps students prepare for counting centimeter cubes in the lesson. T: Let’s count by ones, starting at 20. Ready? (Rhythmically point up until a change is desired. Show a closed hand, then point down. Continue, mixing it up.) S: 20, 21, 22, 23. (Switch direction.) 22, 21, 20. (Switch direction.) 21, 22, 23, 24, 25. (Switch direction.) 24, 23, 22, 21, 20. (Switch direction.) 21, 22, 23, 24, 25, 26, 27, 28, 29, 30. (Switch direction.) 29, 28, 27
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